Back to CalculatorRoute ID: KTM-OTP
Flight Distance from Kathmandu (KTM) to Otopeni (OTP)
Comprehensive aviation route data, direct distance, flight duration, CO₂ footprint, passport visa rules and interactive map.
Origin Airport
KTMVNKT
Kathmandu, Nepal
Tribhuvan International Airport
Great Circle Path
5,511 km3,424 miles • 2,976 NM
Destination Airport
LROPOTP
Otopeni, Romania
Bucharest Henri Coandă International Airport
Direct Distance
5,511 km
3,424 Statute Miles
2,976 Nautical Miles
Commercial Flight
6h 59m
Est. non-stop flight duration (~850 km/h cruising speed + buffer)
CO₂ Footprint
496 kg
Estimated carbon footprint per economy passenger (~90g CO₂/km)
Initial Heading
306° True
Initial compass bearing towards destination
Estimated Travel Duration by Aircraft Class
Commercial Jet (Boeing 787 / A350)
6h 59m
Speed: ~850 km/h (459 knots)
Business Jet (Gulfstream G650)
6h 29m
Speed: ~920 km/h (496 knots)
Turboprop Aircraft (ATR-72 / Q400)
11h 6m
Speed: ~520 km/h (280 knots)
Passport & Visa Entry Requirements
🌐 NP→🌐 RO
This information is provided for general guidance only and does not replace official verification with an embassy, consulate, or the IATA Travel Centre before you travel.
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Flight Path & Geodetic Arc Map
Great Circle Flight Arc Path
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Departure Airport Specs
Tribhuvan International Airport (KTM)
- City / Country: Kathmandu, Nepal
- ICAO Code: VNKT
- Coordinates: 27.6966°, 85.3591°
- Timezone: Asia/Kathmandu
- Elevation: 4390 ft
Arrival Airport Specs
Bucharest Henri Coandă International Airport (OTP)
- City / Country: Otopeni, Romania
- ICAO Code: LROP
- Coordinates: 44.5718°, 26.1033°
- Timezone: Europe/Bucharest
- Elevation: 314 ft
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